Canon RF 28-70mm f/2.8 IS STM
Canon
89 综合评分
vs
OM System M.Zuiko Digital ED 20mm f/1.4 PRO 20mm
OM System
87 综合评分
评分
Street
Portrait
Professional
Macro
Video Cinema
Landscape
Travel
Budget
Wildlife Sports
规格
| Canon RF 28-70mm f/2.8 IS STM | OM System M.Zuiko Digital ED 20mm f/1.4 PRO 20mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 28 mm | 20 mm |
| Focal Length Max | 70 mm | 20 mm |
| Elements | 15 | 11 |
| Groups | 12 | 10 |
| Aspherical Elements | 2 | 2 |
| ED Elements | 2 | 4★ |
| Coating | Super Spectra Coating (SSC) | ZERO Zuiko Extra-Low Reflection Coating |
| Aperture | ||
| Max Aperture | f/22 | f/1.4 |
| Min Aperture | f/2.8 | f/1.4 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 9 | 9 |
| Build | ||
| Mount | Canon RF | Micro Four Thirds |
| Format | full-frame★ | micro-four-thirds |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.49 kg | 0.25 kg★ |
| Filter Thread | 67 mm | 58 mm |
| AF & Stabilization | ||
| AF Type | STM★ | MSC |
| Stabilization | ✓★ | ✗ |
| Stabilization Stops | 5.5 stops★ | — |
| Focus | ||
| Min Focus Distance | 239 mm★ | 250 mm |
| Max Magnification | 1:4.2 | 1:9 |
优缺点
Canon RF 28-70mm f/2.8 IS STM
- Strong stabilization (99th percentile)99th %ile
- Strong user sentiment (98th percentile)98th %ile
- Strong social proof (89th percentile)89th %ile
- Strong af (87th percentile)87th %ile
- Below average aperture (21st percentile)
- Below average bokeh (24th percentile)
OM System M.Zuiko Digital ED 20mm f/1.4 PRO 20mm
- Strong bokeh (97th percentile)97th %ile
- Strong aperture (97th percentile)97th %ile
- Strong build (90th percentile)90th %ile
- Strong social proof (89th percentile)89th %ile
- Below average versatility (33rd percentile)
价格
Canon RF 28-70mm f/2.8 IS STM0.081每美元得分
vs
OM System M.Zuiko Digital ED 20mm f/1.4 PRO 20mm0.133每美元得分
OM System M.Zuiko Digital ED 20mm f/1.4 PRO 20mm 性价比高 1.6 倍
结论
胜出: Canon RF 28-70mm f/2.8 IS STM
Scores 89 overall, wins 5 of 9 usage categories and 5 of 22 specs.
